參數資料
型號: LM3519
廠商: National Semiconductor Corporation
英文描述: High Frequency Boost White LED Driver with High-Speed PWM Brightness Control
中文描述: 高頻升壓白光LED驅動器,高速PWM亮度控制
文件頁數: 9/14頁
文件大?。?/td> 1385K
代理商: LM3519
Typical Performance Characteristics
(See Typical Application Circuit : V
IN
= 3.6V, C
IN
= 4.7μF and
C
OUT
= 1μF, L = 2.2μH and 4 LEDs. T
A
= +25C, unless otherwise stated.) (Continued)
Peak Inductor Current vs V
IN
Peak Inductor Current vs V
IN
20160206
20160208
Current Limit vs V
IN
(4LEDs, 1μH)
Current Limit vs V
IN
20160247
20160248
Iq (non switching) vs Temperature
Iq (switching) vs Temperature
20160255
20160256
L
www.national.com
9
相關PDF資料
PDF描述
LM3519MK-20 High Frequency Boost White LED Driver with High-Speed PWM Brightness Control
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相關代理商/技術參數
參數描述
LM3519MK-20 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
LM3519MK-20 制造商:Texas Instruments 功能描述:LED DRIVER HI FREQ BOOST POWERWISE
LM3519MK-20/NOPB 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
LM3519MKEV 功能描述:電源管理IC開發(fā)工具 LM3519 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
LM3519MKX-20 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N